Module java.jnlp

Package javax.jnlp

Class DownloadService2.ResourceSpec

java.lang.Object

javax.jnlp.DownloadService2.ResourceSpec

Enclosing interface:

DownloadService2

public static class DownloadService2.ResourceSpec
extends Object

Specifies patterns for resource queries as arguments and holds results in DownloadService2.getCachedResources(javax.jnlp.DownloadService2.ResourceSpec) and DownloadService2.getUpdateAvailableResources(javax.jnlp.DownloadService2.ResourceSpec).
For the url and version properties, standard regular expressions as documented in {code java.util.regex} are supported.

Constructor Summary

Constructors

Constructor	Description
ResourceSpec(String url, String version, int type)	Creates a new ResourceSpec instance.

Method Summary

Modifier and Type	Method	Description
long	getExpirationDate()	Returns the time of expiration of the resource.
long	getLastModified()	Returns the time of last modification of the resource.
long	getSize()	Returns the size of a resource.
int	getType()	Returns the type of this resource.
String	getUrl()	Returns the URL of this resource.
String	getVersion()	Returns the version of this resource.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ResourceSpec

public ResourceSpec(String url,
                    String version,
                    int type)

Creates a new ResourceSpec instance.

Parameters:

url - the URL pattern

version - the version pattern

type - the resource type. This should be one of the following constants defined in DownloadService2: ALL, APPLICATION, APPLET, EXTENSION, JAR, IMAGE, or CLASS.

Method Detail

getUrl

public String getUrl()

Returns the URL of this resource.

Returns:

the URL of this resource

getVersion

public String getVersion()

Returns the version of this resource.

Returns:

the version of this resource

getType

public int getType()

Returns the type of this resource.

Returns:

the type of this resource

getSize

public long getSize()

Returns the size of a resource. This is only useful for ResourceSpecs that have been returned as a result of DownloadService2.getCachedResources(javax.jnlp.DownloadService2.ResourceSpec) or DownloadService2.getUpdateAvailableResources(javax.jnlp.DownloadService2.ResourceSpec).

Returns:

the size of a resource

getLastModified

public long getLastModified()

Returns the time of last modification of the resource.
The returned value has the same semantics as the return value of System.currentTimeMillis().
A value of 0 means unknown.

Returns:

the time of last modification of the resource

getExpirationDate

public long getExpirationDate()

Returns the time of expiration of the resource.
The returned value has the same semantics as the return value of System.currentTimeMillis().
A value of 0 means unknown.

Returns:

the time of expiration of the resource